UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sixgh4I9OIG3IMrAEq3IenyvrWsSRLygg2hDR3MV49M=' 
WHERE 
  key_id = 'd4cfbf4b94471061ec58b7b7c604c0b44dc196cfd2f1868418f724b47c95ac1a' 
  AND (
    token = 'sixgh4I9OIG3IMrAEq3IenyvrWsSRLygg2hDR3MV49M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )